Kawkawlin Flooding Dam

Kawkawlin Flooding Dam is an earth dam located in Midland County, Michigan, built in 1962. It carries a Low hazard potential classification and has a poor condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionPoor3rd of 4 · remedial action needed
Emergency action planNot reported
Last inspection04/11/2017
Height11 ft
Built196264 years ago

Dam profile

NID height · 11 ft
11 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

11 ft tall and 2,360 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Kawkawlin Flooding Dam

The primary purpose of Kawkawlin Flooding Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Mdnr Wildlife (state). It impounds the Kawkawlin Creek near Beaver.

The dam stands 11 feet tall and stretches 2,360 feet across, creates a reservoir covering 590 acres, has a maximum storage capacity of 2,340 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1962, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 04/11/2017.

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Location

StateMichigan
CountyMidland
Nearest CityBeaver
River/StreamKawkawlin Creek
Coordinates43.79333, -84.26500

Physical Characteristics

Dam TypeEarth
NID Height11 ft
Dam Height11 ft
Dam Length2,360 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage2,340 acre-ft
Max Storage2,340 acre-ft
Normal Storage1,420 acre-ft
Surface Area590 acres
Drainage Area5 sq mi
Max Discharge160 cfs
Spillway TypeControlled

Ownership & Safety

PurposeRecreation
OwnerMdnr Wildlife
Owner TypeState
Hazard ClassificationLow
Condition AssessmentPoor
Last Inspection04/11/2017
Emergency Action PlanNot Required

Identifiers

NID IDMI00376
Federal IDMI00376
More InfoState Dam Safety Program